Description

(S)-3-Phenyl-2-Butanone is a chiral aromatic ketone of significant interest in fine chemical synthesis. This optically active compound serves as a valuable building block for the creation of complex molecules with specific stereochemistry. It is primarily utilized by research institutions and manufacturers in the pharmaceutical and agrochemical industries for the development of active ingredients and advanced intermediates.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the synthesis of active pharmaceutical ingredients (APIs) requiring specific (S)-configuration.
• Agrochemical Synthesis: Used in the research and production of chiral pesticides and herbicides.
• Flavor & Fragrance Ingredient: Serves as a precursor for specific aromatic compounds used in high-value fragrance formulations.
• Asymmetric Catalysis Research: Employed as a standard or substrate in the development and testing of new chiral catalysts and ligands.
• Organic Synthesis Building Block: Utilized in academic and industrial R&D for constructing complex organic molecules with defined stereocenters.

Basic Information

Product Name	(S)-3-Phenyl-2-Butanone
CAS No.	23406-52-2
Molecular Formula	C10H12O
Molecular Weight	148.20 g/mol
Synonyms	(S)-3-Phenylbutan-2-one; (S)-Methyl benzyl ketone; (S)-1-Phenyl-2-butanone; (S)-β-Methylphenethyl ketone; (S)-2-Butanone, 3-phenyl-; L-3-Phenyl-2-butanone; (2S)-3-Phenylbutan-2-one
EINECS	Contact for details

Quality Control

Our (S)-3-Phenyl-2-Butanone is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including chiral purity (enantiomeric excess) determination by HPLC, to ensure it meets the high standards required for advanced synthetic applications. Certificates of Analysis (COA) detailing identity, purity, and specific impurities are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% ee
Specific Rotation	Contact for details
Water Content (KF)	≤ 0.5%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.